Genitofemoral Nerve

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Genitofemoral Nerve
Nerve Type Mixed nerve
Origin L1, L2
Sensory innervation Skin of femoral triangle, lower scrotum/labia
Motor innervation Cremasteric muscle in men

Innervation of the Perineum

Innervation of the perineum: A: genitofemoral nerve; B: obturator nerve; C: inferior cluneal nerve; D: perineal branch of the posterior femoral cutaneous nerve; E: ilioinguinal nerve; F: pudendal nerve
Copyright Andrea Trescot[1]


  1. โ†‘ Trescot, Andrea. Peripheral nerve entrapments : clinical diagnosis and management. Switzerland: Springer, 2016.